HIGHCVE-2026-23288Published Modified CNA Linux
CVE-2026-23288: accel/amdxdna: Fix out-of-bounds memset in command slot handling
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix out-of-bounds memset in command slot handling The remaining space in a command slot may be smaller than the size of the command header. Clearing the command header with memset() before verifying the available slot space can result in an out-of-bounds write and memory corruption. Fix this by moving the memset() call after the size validation.
Metrics
- CVSS v3.1
- 7.8
- Severity
- HIGH
- Fixed in
- 1110a949675ebd56b3f0286e664ea543f745801c
- Affected Products
- 2
Fix available
1110a949675ebd56b3f0286e664ea543f745801c6.19.7cca770d710d5e03bc814af585cd6975eb6d74074
Affected packages
- Linux / Linux< cca770d710d5e03bc814af585cd6975eb6d74074 (from 13ae1a6000f7d8b09478e3128e87d45e89c7282f) · < 1110a949675ebd56b3f0286e664ea543f745801c (from 3d32eb7a5ecff92d83a5fd34c45c171c17d3d5d0)
- Linux / Linux< 6.19.7 (from 6.19.4)
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HReferences